Specifications include, but are not limited to: The Mobile Cart must be designed to contain the recyclable material waste accumulated by a household. The cart must be durable, with a warranty of not less than ten (10) years. The cart and its component parts must maintain their original shape and general appearance, be resistant to blows, kicks, etc., remain serviceable, require no routine maintenance, and in general be maintenance free. The cart and its component parts must not warp, crack, rust, discolor, or otherwise deteriorate through ten (10) years of normal use. The Cart and its component parts must perform through an ambient temperature range of – twenty (–20°) to + one hundred twenty (+120°) degrees Fahrenheit, unless otherwise specified. All carts must be functionally compatible with existing hydraulic dumping equipment on City trucks.